GEMÜ D481 Victoria

Pneumatically operated butterfly valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ D481 Victoria soft-seated butterfly valve has a metal actuator and is pneumatically operated. The Normally Closed, Normally Open and Double Acting control functions are available. The butterfly valve is available in nominal sizes DN 25 to 1600 and standard installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) and available in wafer, lug and U section body versions.

  • Available in large nominal sizes
  • Special materials for disc, seal and valve body
  • Vulcanizable liner
  • Abrasion-resistant version possible
  • Connection: Flange (U section); Flange (lug); Flange (wafer)
  • Actuator: Pneumatic
  • Seal material
  • Body material: 1.4408, cast stainless steel material; EN-AC-46100, aluminium casting material; EN-AC-47100, aluminium casting material; EN-GJS-400-15, SG iron material; EN-GJS-400-18-LT, SG iron material; S275JR, cast steel material
  • Conformities: ACS; ATEX; DNV GL; DVGW Drinking water; DVGW Gas; EAC; FDA; WRAS
  • Max. operating pressure: 16 bar
  • Max. media temperature: 210 ° C
  • Min. media temperature: -60 ° C
  • Nominal sizes: DN 25 (1''); DN 32 (1 1/4''); DN 40 (1 1/2''); DN 50 (2''); DN 65 (2 1/2''); DN 80 (3''); DN 100 (4''); DN 125 (5''); DN 150 (6''); DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 800; DN 900; DN 1000; DN 1100; DN 1200; DN 1300; DN 1400; DN 1600

Fitting Accessories

Product video

Quality is the sum of all the parts: GEMÜ butterfly valve test rig

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Online since 16.09.2015